Soluble phosphorus content of Lake Balaton sediments
  • Metaadatok
Tartalom: http://hdl.handle.net/10831/114009
Archívum: EDIT
Gyűjtemény: Publikációk
MTMT Tudományos publikációk
Tudományos publikációk (BDPK)
Cím:
Soluble phosphorus content of Lake Balaton sediments
Létrehozó:
Kocsis, Mihály
Szatmári, Gábor
Kassai, Piroska
Kovács, Gábor
Tóth, János
Krámer, Tamás
Torma, Péter
Homoródi, Krisztián
Pomogyi, Piroska
Szeglet, Péter
Csermák, Kálmán
Makó, András
Dátum:
2022
Tartalmi leírás:
Lake Balaton has undergone rapid eutrophication in the last decades causing dramatic deterioration in water quality. Although water quality has been successfully improved, significant algal blooms have been experienced over the past years again. Since the high level of phosphorus is primarily responsible for algal blooms, it is necessary to explore the status of the nutrient content of the lake sediment. In this study, a 100 m resolution map was created by the reanalysis of an archive database (with measured ammonium-lactate extracted phosphorus concentration) using the regression kriging method with topography, hydrodynamics and vegetation auxiliary variables. The regression model with 0.23 R2 does not indicate a strong correlation with the auxiliary variables. However, based on the result of the validation, the accuracy of the final map after kriging was high (R2=0.81). The reanalysis of soluble phosphorus should represent a significant input to Lake Balaton's water quality management planning.
Típus:
info:eu-repo/semantics/article
Formátum:
application/pdf
Azonosító:
elte:000744416500001
elte:85122854666
elte:32597664
elte:2
elte:J MAPS
elte:JOURNAL OF MAPS
elte:18
elte:10089076
Létrehozó:
info:eu-repo/semantics/openAccess